Condensed Consolidated Statements of Changes in Stockholders’ Equity (unaudited) (USD $) In Thousands	Preferred Stock Discount [Member] Preferred Stock [Member]	Preferred Stock Discount [Member] Retained Earnings [Member]	Preferred Stock Discount [Member]	Preferred Stock [Member]	Common Stock [Member]	Common Stock Warrants [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Treasury Stock [Member]	Total
Balance at Dec. 31, 2010				$ 24,986	$ 22,391	$ 150	$ 18,275	$ 11,589	$ 3,064	$ (23,594)	$ 56,861
Net income								1,735			1,735
Accretion on preferred stock discount	7	(7)	0								7
Sale of treasury common stock							(25)			35	10
Award of 12,500 shares of nonvested common stock out of treasury common stock											0
Amortization of unearned compensation expense							29				29
Other comprehensive income (loss)									(969)		(969)
Balance at Mar. 31, 2011				24,993	22,391	150	18,279	13,317	2,095	(23,559)	57,666
Balance at Dec. 31, 2011				25,016	22,391	150	18,126	(42,791)	5,378	(23,335)	4,935
Net income								1,007			1,007
Accretion on preferred stock discount	7	(7)	0								7
Sale of treasury common stock							(35)			43	8
Award of 12,500 shares of nonvested common stock out of treasury common stock							(195)			214	19
Amortization of unearned compensation expense							20				20
Other comprehensive income (loss)									(245)		(245)
Balance at Mar. 31, 2012				$ 25,023	$ 22,391	$ 150	$ 17,916	$ (41,791)	$ 5,133	$ (23,078)	$ 5,744